Citations
Petitions of William Pleadwell regarding his invention of a timekeeper, 1791 - 1796, GBR/0180/RGO 14/12: 410-416. Cambridge University Library. |
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Petitions of William Pleadwell regarding his invention of a timekeeper, 1791 - 1796, GBR/0180/RGO 14/12: 410-416. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/109537 Accessed May 07, 2024. |